硼硅酸盐粉末增强Al7075的力学性能

IF 0.8 4区工程技术 Q4 ENGINEERING, MECHANICAL

Transactions of The Canadian Society for Mechanical Engineering Pub Date : 2022-05-12 DOI:10.1139/tcsme-2021-0161

M. Ayyandurai, B. Mohan

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引用次数: 0

摘要

我们的研究考察了一种用于海洋应用的新型复合材料。复合材料的基体是铝合金7075（Al7075），其性能包括良好的耐久性、比强度和硬度。我们研究了合金基体与硼硅酸盐粉末结合作为增强材料时的力学性能和行为。通过搅拌铸造具有特定重量百分比的纳米硼硅酸盐的Al7075来制备该复合材料。通过微观结构（SEM）和力学行为分析对复合材料的性能进行了评估。我们的维氏显微硬度测试结果表明，将纳米硼硅酸盐的含量从2体积%增加到8体积%，可以提高复合材料的硬度。

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Mechanical characterization of Al7075 reinforced with borosilicate powder

Our study examined a novel composite material for marine applications. The matrix for the composite was aluminium alloy 7075 (Al7075), the properties of which include good durability, specific strength, and hardness. We investigated the mechanical properties and behaviour of the alloy matrix when combined with borosilicate powder as reinforcement. The composite was prepared by stir casting the Al7075 with specific weight percentages of nano-borosilicate. The performance of the composite was evaluated via analysis of the microstructure (SEM) and mechanical behaviour. The results from our Vickers microhardness tests showed that increasing the levels of nano-borosilicate from 2 to 8 volume percent increased the hardness of the composite.

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来源期刊

Transactions of The Canadian Society for Mechanical Engineering 工程技术-工程：机械

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

5 months

期刊介绍： Published since 1972, Transactions of the Canadian Society for Mechanical Engineering is a quarterly journal that publishes comprehensive research articles and notes in the broad field of mechanical engineering. New advances in energy systems, biomechanics, engineering analysis and design, environmental engineering, materials technology, advanced manufacturing, mechatronics, MEMS, nanotechnology, thermo-fluids engineering, and transportation systems are featured.